From: VIVEK_SHARMA (VIVEK_SHARMA@infosys.com)
Date: Tue Oct 15 2002 - 08:03:02 EDT
On Moving the Storage Box from a SF6800 machine to SF15000 machine CPU
Consumption has Shot
by 25 %
Particulars :-
Number of CPUs on SF6800 = 24 with 750 MHz Clock Speed
Number of CPUs on SF15000 = 24 with 900 MHz Clock Speed
Both %usr & %sys CPU Utilization components seem to have gone up
Solaris 8
Oracle 8.1.7.2 (+ Some Stand-Alone 1 Off patches)
Database Size 500 GB
Nature of Application Database = Hybrid (Banking application)
Number of Concurrent User processes = 2500
Qs How may the Following problem be approached towards resolution ?
Qs Is using truss Command to identify the Cause a Good approach ?
Qs Are there any parameters / Switches which may given with the truss Command
to get the % CPU consumed by the underlying system Calls ?
Qs Are there any preferred parameters Specific to SF15000 ?
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